Does support integrated graphics processor AMD Ryzen 5 2400g AMD FreeSync technology? If so, why can't I turn it on? Samsung LS27R350FHIXCI monitor (supports AMD FreeSync technology) all drivers are the latest version, the monitor is connected via an HDMI cable. Motherboard Asus prime b450 plus
Integrated Vega gpu does support freesync with compatible displays.
Do you have "Standard Engine"/ "Ultimate Engine" options enabled in your monitor OSD?
If so, what resolution and refresh rate is set in Windows display settings?
It's not stated clearly in specifications what is the Freesync frequency range for this monitor. It might be required to use 1080p 60hz for enabling Freesync on that model.